1796768900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1873}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 3996634824

約数和(自身を除く): 2199865924

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 181, 212, 265, 362, 530, 724, 905, 1060, 1325, 1810, 1873, 2650, 3620, 3746, 4525, 5300, 7492, 9050, 9365, 9593, 18100, 18730, 19186, 37460, 38372, 46825, 47965, 93650, 95930, 99269, 187300, 191860, 198538, 239825, 339013, 397076, 479650, 496345, 678026, 959300, 992690, 1356052, 1695065, 1985380, 2481725, 3390130, 4963450, 6780260, 8475325, 9926900, 16950650, 17967689, 33901300, 35935378, 71870756, 89838445, 179676890, 359353780, 449192225, 898384450, 1796768900]

約数ペア:

[(1, 1796768900), (2, 898384450), (4, 449192225), (5, 359353780), (10, 179676890), (20, 89838445), (25, 71870756), (50, 35935378), (53, 33901300), (100, 17967689), (106, 16950650), (181, 9926900), (212, 8475325), (265, 6780260), (362, 4963450), (530, 3390130), (724, 2481725), (905, 1985380), (1060, 1695065), (1325, 1356052), (1810, 992690), (1873, 959300), (2650, 678026), (3620, 496345), (3746, 479650), (4525, 397076), (5300, 339013), (7492, 239825), (9050, 198538), (9365, 191860), (9593, 187300), (18100, 99269), (18730, 95930), (19186, 93650), (37460, 47965), (38372, 46825)]